2009 Sexually Transmitted Diseases Surveillance

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This web page is archived for historical purposes and is no longer being updated. Newer data is available on the STD Data and Statistics page.

Rank*

State

Cases

Rate per100,000 Population

1

Mississippi

23,589

802.7

2

Alaska

5,166

752.7

3

Louisiana

27,628

626.4

4

South Carolina

26,654

595.0

5

Alabama

25,929

556.2

6

Delaware

4,718

540.4

7

Arkansas

14,354

502.7

8

New Mexico

9,493

478.4

9

Tennessee

29,711

478.1

10

New York

92,069

472.4

11

Illinois

60,542

469.3

12

Hawaii

6,026

467.8

13

Michigan

45,714

457.0

14

North Carolina

41,045

445.1

15

Missouri

25,868

437.6

16

Texas

105,910

435.4

17

Maryland

23,747

421.5

18

Ohio

48,239

420.0

19

Oklahoma

15,023

412.5

20

Georgia

39,828

411.2

U.S. TOTAL†

1,244,180

409.2

21

Colorado

19,998

404.9

22

Arizona

26,002

400.0

23

California

146,796

399.4

24

Florida

72,931

397.9

25

Virginia

30,903

397.8

26

Nevada

10,045

386.3

27

Kansas

10,510

375.1

28

South Dakota

3,015

374.9

29

Wisconsin

20,906

371.5

30

Wyoming

1,963

368.5

31

Connecticut

12,127

346.4

32

Pennsylvania

43,068

346.0

33

Rhode Island

3,615

344.0

34

Indiana

21,732

340.8

35

Washington

21,387

326.6

36

Iowa

9,406

313.3

37

Kentucky

13,293

311.4

38

Montana

2,988

308.9

39

Nebraska

5,443

305.2

40

North Dakota

1,957

305.1

41

Oregon

11,497

303.3

42

Massachusetts

19,315

297.2

43

New Jersey

23,974

276.1

44

Minnesota

14,197

272.0

45

Idaho

3,842

252.1

46

Utah

6,145

224.6

47

West Virginia

3,604

198.6

48

Vermont

1,186

190.9

49

Maine

2,431

184.7

50

New Hampshire

2,102

159.7

* States were ranked in descending order by rate, number of cases, and alphabetically.

† Total includes cases reported by the District of Columbia with 6,549 cases and a rate of 1,106.6, but excludes outlying areas (Guam with 620 cases and rate of 352.3, Puerto Rico with 7,302 cases and rate of 184.7, and Virgin Islands with 488 cases and rate of 444.3).